GRACO Single Ball Check Valve, 1/8 in NPTF (M) x 1/8 in NPSF (F), Steel, 5,000 psi - (SKU: 563198) The GRACO 133791 is a

The GRACO 133791 is a robust industrial pump designed for delivering lubricants

Use only compatible DEF fluid to prevent contamination and damage

Modu-Flo® Pneumatic Pumps

Regularly inspect frame and mounting hardware for wear or damage

GRACO Single Ball Check Valve, 1/8 in NPTF (M) x 1/8 in NPSF (F), Steel, 5,000 psi - (SKU: 563198) The GRACO 133791 is aThe GRACO 563198 is a single ball check valve designed to allow fluid flow in one direction while preventing backflow. Constructed from steel, it is engineered for use in high pressure lubrication and fluid handling systems, ensuring reliable operation within GRACO equipment. Key Features: Single Ball Check Valve 1 8 in NPTF (M) x 1 8 in NPSF (F) Steel Maximum working pressure: 5,000 psi (345 bar); Nominal cracking pressure: 250 psi Designed for use